EP0093403A3 - Radio frequency interference radiation suppressing ignition system - Google Patents

Radio frequency interference radiation suppressing ignition system Download PDF

Info

Publication number
EP0093403A3
EP0093403A3 EP83104136A EP83104136A EP0093403A3 EP 0093403 A3 EP0093403 A3 EP 0093403A3 EP 83104136 A EP83104136 A EP 83104136A EP 83104136 A EP83104136 A EP 83104136A EP 0093403 A3 EP0093403 A3 EP 0093403A3
Authority
EP
European Patent Office
Prior art keywords
radio frequency
ignition system
frequency interference
interference radiation
radiation suppressing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP83104136A
Other versions
EP0093403B1 (en
EP0093403A2 (en
Inventor
Masazumi Sone
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of EP0093403A2 publication Critical patent/EP0093403A2/en
Publication of EP0093403A3 publication Critical patent/EP0093403A3/en
Application granted granted Critical
Publication of EP0093403B1 publication Critical patent/EP0093403B1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/02—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors
    • F02P7/021—Mechanical distributors
    • F02P7/025—Mechanical distributors with noise suppression means specially adapted for the distributor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P13/00—Sparking plugs structurally combined with other parts of internal-combustion engines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/40—Sparking plugs structurally combined with other devices
    • H01T13/41—Sparking plugs structurally combined with other devices with interference suppressing or shielding means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
    • H04B15/025—Reducing interference from ignition apparatus of fuel engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Spark Plugs (AREA)
EP19830104136 1982-04-30 1983-04-27 Radio frequency interference radiation suppressing ignition system Expired EP0093403B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7154182A JPS58190574A (en) 1982-04-30 1982-04-30 Radio noise preventive device of engine ignition device
JP71541/82 1982-04-30

Publications (3)

Publication Number Publication Date
EP0093403A2 EP0093403A2 (en) 1983-11-09
EP0093403A3 true EP0093403A3 (en) 1986-01-02
EP0093403B1 EP0093403B1 (en) 1989-06-28

Family

ID=13463701

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19830104136 Expired EP0093403B1 (en) 1982-04-30 1983-04-27 Radio frequency interference radiation suppressing ignition system

Country Status (4)

Country Link
EP (1) EP0093403B1 (en)
JP (1) JPS58190574A (en)
CA (1) CA1208280A (en)
DE (1) DE3380140D1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2563952A (en) * 1947-12-03 1951-08-14 Philco Corp Ignition interference suppression
US3542006A (en) * 1968-09-20 1970-11-24 Gen Motors Corp Internal combustion engine radio frequency radiation suppressing ignition system
US4135066A (en) * 1974-04-20 1979-01-16 Toyota Jidosha Kogyo Kabushiki Kaisha Distributor for internal combustion engine containing apparatus for suppressing noise

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2563952A (en) * 1947-12-03 1951-08-14 Philco Corp Ignition interference suppression
US3542006A (en) * 1968-09-20 1970-11-24 Gen Motors Corp Internal combustion engine radio frequency radiation suppressing ignition system
US4135066A (en) * 1974-04-20 1979-01-16 Toyota Jidosha Kogyo Kabushiki Kaisha Distributor for internal combustion engine containing apparatus for suppressing noise

Also Published As

Publication number Publication date
DE3380140D1 (en) 1989-08-03
CA1208280A (en) 1986-07-22
EP0093403B1 (en) 1989-06-28
EP0093403A2 (en) 1983-11-09
JPS58190574A (en) 1983-11-07

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